| Nominal Species (n = 90) | Present allocation (n = 49) | Ref. |
|---|---|---|
| Catabasis acuminatus Eigenmann & Norris, 1900 | Brycon insignis | 38504 |
| Brycon acutus Böhlke, 1958 | Brycon alburnus | 38504 |
| Salminus affinis Steindachner, 1880 | Salminus affinis | 6329 |
| Chalceus alburnus Günther, 1860 | Brycon alburnus | 38504 |
| Chalceus amazonicus Spix & Agassiz, 1829 | Brycon amazonicus | 38504 |
| Brycon argenteus Meek & Hildebrand, 1913 | Brycon argenteus | 38504 |
| Chalceus atrocaudatus Kner, 1863 | Brycon atrocaudatus | 38504 |
| Salmo auratus Larrañaga, 1923 | Salminus brasiliensis | 38376 |
| Brycon bahiensis Günther, 1864 | Brycon opalinus | 38504 |
| Brycon behreae Hildebrand, 1938 | Brycon behreae | 38504 |
| Brycon bicolor Pellegrin, 1909 | Brycon bicolor | 28768 |
| Othonophanes bolivarensis Dahl, 1943 | Brycon moorei | 38504 |
| Hydrocynus brasiliensis Cuvier, 1816 | Salminus brasiliensis | 38376 |
| Brycon brevicauda Günther, 1864 | Brycon falcatus | 38504 |
| Hydrocyon brevidens Cuvier, 1819 | Salminus brasiliensis | 34366 |
| Brycon capito Cope, 1872 | Brycon cephalus | 38504 |
| Chalceus carpophaga Valenciennes, 1850 | Brycon amazonicus | 38504 |
| Megalobrycon cephalus Günther, 1869 | Brycon cephalus | 38504 |
| Chalcinopsis chagrensis Kner, 1863 | Brycon chagrensis | 38504 |
| Brycon coquenani Steindachner, 1915 | Brycon coquenani | 38504 |
| Brycon costaricensis Angulo & Gracian-Negrete, 2013 | Brycon costaricensis | 95069 |
| Brycon coxeyi Fowler, 1943 | Brycon coxeyi | 38504 |
| Salminus cuvieri Valenciennes, 1850 | Salminus brasiliensis | 34366 |
| Salminus cuvieri (non Valenciennes, 1850) | Salminus franciscanus | 75797 |
| Brycon dentex Günther, 1860 | Brycon dentex | 6329 |
| Chilobrycon deuterodon Géry & de Rham, 1981 | Chilobrycon deuterodon | 6329 |
| Chalceus devillei Castelnau, 1855 | Brycon devillei | 38504 |
| Brycon ecuadoriensis Eigenmann & Henn, 1918 | Brycon atrocaudatus | 38504 |
| Megalobrycon erythropterum Cope, 1872 | Brycon cephalus | 9131 |
| Brycon erythrura Fowler, 1941 | Salminus hilarii | 38376 |
| Brycon falcatus Müller & Troschel, 1844 | Brycon falcatus | 38504 |
| Brycon ferox Steindachner, 1877 | Brycon ferox | 38504 |
| Brycon fowleri Dahl, 1955 | Brycon fowleri | 38504 |
| Salminus franciscanus Lima & Britski, 2007 | Salminus franciscanus | 75797 |
| Brycon gouldingi Lima, 2004 | Brycon gouldingi | 55407 |
| Brycon guatemalensis Regan, 1908 | Brycon guatemalensis | 38504 |
| Brycon henni Eigenmann, 1913 | Brycon henni | 38504 |
| Chalceus hilarii Valenciennes, 1850 | Brycon hilarii | 38504 |
| Salminus hilarii Valenciennes, 1850 | Salminus hilarii | 38376 |
| Brycon insignis Steindachner, 1877 | Brycon insignis | 38504 |
| Holobrycon iquitensis Nakashima, 1941 | Salminus hilarii | 38376 |
| Brycon juanensis Rendahl, 1941 | Brycon meeki | 38504 |
| Brycon juradoensis Fowler, 1944 | Brycon meeki | 38504 |
| Brycon labiatus Steindachner, 1879 | Brycon labiatus | 38504 |
| Brycon lineatus Steindachner, 1866 | Brycon orbignyanus | 38504 |
| Brycon longiceps Steindachner, 1879 | Brycon amazonicus | 38504 |
| Brycon lundii Lütken, 1875 | Brycon orthotaenia | 38504 |
| Brycon matrinchao Fowler, 1941 | Brycon falcatus | 38504 |
| Salminus maxillosus Valenciennes, 1850 | Salminus brasiliensis | 38376 |
| Brycon medemi Dahl, 1960 | Brycon medemi | 38504 |
| Brycon meeki Eigenmann & Hildebrand, 1918 | Brycon meeki | 38504 |
| Megalobrycon melanopterum Cope, 1872 | Brycon melanopterus | 38504 |
| Brycon melanoxanthus Kner, 1860 | Brycon hilarii | 38504 |
| Brycon microlepis Perugia, 1897 | Brycon hilarii | 38504 |
| Brycon moorei Steindachner, 1878 | Brycon moorei | 38504 |
| Brycon moorei sinuensis Dahl, 1955 | Brycon sinuensis | 38504 |
| Brycon nattereri Günther, 1864 | Brycon nattereri | 38504 |
| Brycon obscurus Hildebrand, 1938 | Brycon obscurus | 38504 |
| Brycon oligolepis Regan, 1913 | Brycon oligolepis | 38504 |
| Chalceus opalinus Cuvier, 1819 | Brycon opalinus | 38504 |
| Chalceus opalinus Kner, 1860 | Brycon nattereri | 26282 |
| Chalceus orbignyanus Valenciennes, 1850 | Brycon orbignyanus | 38504 |
| Salminus orbignyanus Valenciennes, 1850 | Salminus brasiliensis | 38376 |
| Brycon orthotaenia Günther, 1864 | Brycon orthotaenia | 38504 |
| Salmo paraputanga Kner, 1860 | Brycon hilarii | 38504 |
| Brycon pellegrini Holly, 1929 | Brycon amazonicus | 38504 |
| Brycon pesu Müller & Troschel, 1845 | Brycon pesu | 38504 |
| Brycon petrosus Meek & Hildebrand, 1913 | Brycon petrosus | 38504 |
| Megalobrycon piabanha Miranda Ribeiro, 1902 | Brycon insignis | 38504 |
| Salmo pirapitinga Kner, 1860 | Brycon nattereri | 38504 |
| Brycon polylepis Mosco Morales, 1988 | Brycon polylepis | 38504 |
| Brycon posadae Fowler, 1945 | Brycon posadae | 38504 |
| Brycon reinhardtii Lütken, 1875 | Brycon nattereri | 93382 |
| Chalceus rodopterus Posada, 1909 | Brycon rubricauda | 38504 |
| Chalceus rodopterus Valenciennes, 1850 | Brycon orbignyanus | 9131 |
| Brycon rubricauda Steindachner, 1879 | Brycon rubricauda | 38504 |
| Brycon scapularis Fowler, 1911 | Brycon atrocaudatus | 38504 |
| Brycon schomburgkii Müller & Troschel, 1844 | Brycon falcatus | 38504 |
| Brycon siebenthalae Eigenmann, 1912 | Brycon amazonicus | 38504 |
| Brycon siebenthalae iquitensis Nakashima, 1941 | Brycon cephalus | 38504 |
| Brycon stolzmanni Steindachner, 1879 | Brycon stolzmanni | 6329 |
| Chalcinopsis striatulus Kner, 1863 | Brycon striatulus | 38504 |
| Brycon stuebelii Steindachner, 1882 | Brycon falcatus | 38504 |
| Brycon tovari Dahl, 1960 | Brycon meeki | 38504 |
| Brycon travassosi Amaral Campos, 1950 | Brycon orbignyanus | 38504 |
| Brycon unicolor Mosco Morales, 1988 | Brycon unicolor | 38504 |
| Brycon vermelha Lima & Castro, 2000 | Brycon vermelha | 38504 |
| Salmo vigintiseptemradiatus Larrañaga, 1923 | Salminus brasiliensis | 38376 |
| Henochilus wheatlandii Garman, 1890 | Henochilus wheatlandii | 38504 |
| Brycon whitei Myers & Weitzman, 1960 | Brycon whitei | 38504 |